88808280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3585

約数の個数: 128

約数和(自身を含む): 306028800

約数和(自身を除く): 217220520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 3541, 4180, 5016, 6270, 7082, 8360, 10623, 12540, 14164, 17705, 21246, 25080, 28328, 35410, 38951, 42492, 53115, 67279, 70820, 77902, 84984, 106230, 116853, 134558, 141640, 155804, 194755, 201837, 212460, 233706, 269116, 311608, 336395, 389510, 403674, 424920, 467412, 538232, 584265, 672790, 740069, 779020, 807348, 934824, 1009185, 1168530, 1345580, 1480138, 1558040, 1614696, 2018370, 2220207, 2337060, 2691160, 2960276, 3700345, 4036740, 4440414, 4674120, 5920552, 7400690, 8073480, 8880828, 11101035, 14801380, 17761656, 22202070, 29602760, 44404140, 88808280]

約数ペア:

[(1, 88808280), (2, 44404140), (3, 29602760), (4, 22202070), (5, 17761656), (6, 14801380), (8, 11101035), (10, 8880828), (11, 8073480), (12, 7400690), (15, 5920552), (19, 4674120), (20, 4440414), (22, 4036740), (24, 3700345), (30, 2960276), (33, 2691160), (38, 2337060), (40, 2220207), (44, 2018370), (55, 1614696), (57, 1558040), (60, 1480138), (66, 1345580), (76, 1168530), (88, 1009185), (95, 934824), (110, 807348), (114, 779020), (120, 740069), (132, 672790), (152, 584265), (165, 538232), (190, 467412), (209, 424920), (220, 403674), (228, 389510), (264, 336395), (285, 311608), (330, 269116), (380, 233706), (418, 212460), (440, 201837), (456, 194755), (570, 155804), (627, 141640), (660, 134558), (760, 116853), (836, 106230), (1045, 84984), (1140, 77902), (1254, 70820), (1320, 67279), (1672, 53115), (2090, 42492), (2280, 38951), (2508, 35410), (3135, 28328), (3541, 25080), (4180, 21246), (5016, 17705), (6270, 14164), (7082, 12540), (8360, 10623)]